private function updateProductTag(ProductRequest $request, $id)
{
$product = $this->productModel->find($id);
$idsTagsToSync = array();
$tagsFromRequest = explode(',', $request->get('tags'));
foreach ($tagsFromRequest as $tag) {
$tagId = $this->tagModel->where('name', '=', $tag)->get(['id'])->first();
if (empty($tagId["id"])) {
$tagId = $this->tagModel->create(['name' => $tag]);
}
$idsTagsToSync[] = $tagId["id"];
}
$product->tags()->sync($idsTagsToSync);
}
